
ON THE ANALYSES OF TREE-GROWTH REDUCTION AT DIFFERENT SAMPLING ENVIRONMENTS OVER THE YELLOW RIVER VALLEY
Wu Xiangding, Zhan Xuzhi
GEOGRAPHICAL RESEARCH ›› 1990, Vol. 9 ›› Issue (2) : 85-91.
ON THE ANALYSES OF TREE-GROWTH REDUCTION AT DIFFERENT SAMPLING ENVIRONMENTS OVER THE YELLOW RIVER VALLEY
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